If the diameter of a bottle cap is 5cm, find its circumference.
Answers
Answered by
11
Diameter (D)=5 cm
circumference=πD
=22/7×5
=3.14×5
=15.7 cm
Answered by
1
Answer:
formula of circumference is 2πr
Step-by-step explanation:
so
r=d/2
5/2= 2.5 or 5/2
apply formula - 2πr
2×22/7×5/2=110/7
so circumference =110/7
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